Siding Flashing Around Windows

Installation planning is the main factor to consider while designing a hardie board siding exterior.

Siding flashing around windows. If the top of the window is near an eave but the bottom is exposed to the elements strip off the siding and focus on flashing the bottom half of the window but ignore the top. Do not caulk areas that will prevent moisture from escaping the wall cavity e g under windows and around flashing. Protect your windows vinyl siding with flashing. The second half of window flashing occurs once the window unit is secured and squared within the rough.

The installation process isn t difficult but some rough edges like installing hardie trim around the window might come as a tricky one for the beginners. One of the best ways of giving your residence an aesthetic look is to install hardie siding. Instruction on how to install exterior 2x4 trim around a new or old window. Nail off the window.

The first half of window flashing occurs when you or your builder preps the rough opening for the window s installation. Step 1 prepare. If the window s deep in an entryway and has zero exposure you can skip the weatherproofing and just caulk around it. Roof ground clearance siding and trim that extends down to a roof dormers second floors etc and decks requires a minimum of a 2 inch gap to avoid wicking.

And extends 2 in. How to install hardie siding around window. Ensure that the flashing along the bottom of the window overlaps the nailing hem of the last complete course of siding beneath the window. Inspect the flashing and building wrap around the window.

If you have vinyl or metal flanged windows for instance you can install drip cap flashing 4 the home depot over the window itself or over the top trim piece that you install. Follow these simple steps to help the installation process go smoothly. Speak with someone in the building department in your town to make sure the flashing on the windows with vinyl siding is up to code you will also want to try as best as you can to plan this project during a two to three day period where rain or snow is not. Wide vinyl siding flashing under the window s nailing fin.

Window flashing is installed at the same time as the window unit. Make sure it laps over the bottom flashing at least 2 in. Above the window s top. The type and location of the flashings will vary depending on the type of windows and doors.

For a wood window unit drip cap flashing can be installed over the trim piece often called brick molding that comes.